APA Citation

Decker, D. (2001). GIS data sources. New York : |b J. , |c c2001: Wiley.

Chicago Style Citation

Decker, Drew. GIS Data Sources. New York : |b J. , |c c2001: Wiley, 2001.

MLA Citation

Decker, Drew. GIS Data Sources. New York : |b J. , |c c2001: Wiley, 2001.

Warning: These citations may not always be 100% accurate.